Renal
Abdominal symptoms (children) -> abnormal radiograph Dehydration suspected -> acidosis (CO2 < 15) Perimenopause suspected -> perimenopause Testicular torsion suspected -> testicular torsion UTI suspected (children) -> UTI UTI suspected (men) -> UTI UTI suspected (women > 50 yrs) -> UTI UTI suspected (women 15 - 49) -> UTI UTI suspected (women) -> UTI Vaginitis suspected -> candidiasis